CVE-2018-21036

Sails.js before v1.0.0-46 allows attackers to cause a denial of service with a single request because there is no error handler in sails-hook-sockets to handle an empty pathname in a WebSocket request.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/balderdashy/sails/blob/56f8276f6501a144a03d1f0f28df4ccdb4ad82e2/CHANGELOG.md	Third Party Advisory
https://github.com/balderdashy/sails-hook-sockets/commit/ff02114eaec090ee51db48435cc32d451662606e	Patch Third Party Advisory
https://github.com/balderdashy/sails-hook-sockets/commit/0533a4864b1920fd8fbb5287bc0889193c5faf44	Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/07/19/1	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:sailsjs:sails:*:*:*:*:*:node.js:*:*

Information

Published : 2020-07-21 07:15

Updated : 2020-07-23 05:57

NVD link : CVE-2018-21036

Mitre link : CVE-2018-21036

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

sailsjs

sails

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